.main{
    background-color: rgba(255, 255, 255, 0.50);
    box-shadow: 0 0 3px black;
}
.main>.banner{
    height: 250px;
    background-image: url("../banner");
    background-position: center;
    background-clip: content-box;
    background-repeat: no-repeat;
    background-origin: content-box;
    background-size: cover;
    position: relative;
}
.main>.banner>.info{
    height: 110px;
    position: absolute;
    bottom: 0;
}
.main>.banner>.info>.headimage{
    height: 80px;
    width: 80px;
    border-radius: 40px;
    overflow: hidden;
    margin: 10px;
}
.main>.banner>.info>.headimage>img{
    height: 100%;
    width: 100%;
}
.main>.banner>.info>h3{
    position: absolute;
    top: 16px;
    left: 96px;
    margin-left: 16px;
    white-space: nowrap;
}
.main>.banner>.info>p{
    position: absolute;
    top: 64px;
    left: 96px;
    margin-left: 16px;
}
.main>.guide{
    
}
#logout{
    height: 100%;
    width: 100%;
}